Here is another robot kit built to teach kids basic STEM concepts. The Microduino Cube Robot Car doesn’t require any soldering for assembly. Its Microduino chips are stackable. You can use Arduino IDE to program the robot. The Microduino Cube Car comes with Bluetooth and app control. It is compatible with iOS and Android devices.
This kit comes with a Microduino Core, Bluetooth module, motors, motor mounts, wheels, screws, and everything you need to get started.